DATA MONITORING DEVICE, NETWORK SYSTEM WITH DATA MONITORING DEVICE, DATA MONITORING METHOD, AND COMPUTER PROGRAM FOR EXECUTING DATA MONITORING METHOD

摘要

PPROBLEM TO BE SOLVED: To extract data, having a strong possibility of illegal use, with a high probability by using attribute information or the like about data to the data present on a sharing server, or printing of the data on the sharing server, so as to reduce a monitoring burden on a manager, and to improve the efficiency of monitoring work. PSOLUTION: A plurality of user terminals 2, 3, one image processor 1, and one sharing server 4 are connected by a network to construct a network system. A storage decision part 14d of the image processor 1 executes a sharing document decision algorithm for evaluating whether the image data stored in a storage part 43 of the sharing server 4 is related to the illegal use (a personal use purpose) or not. When deciding that the image data is related to the illegal use, information associating at least a part of the image data with a user requesting image processing of the image data is stored in a storage part 15. PCOPYRIGHT: (C)2005,JPO&NCIPI